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Staff Opto-Mechanical Engineer
Carbon, Inc.
Sunnyvale, CA
As an optomechanical engineer on the Hardware Team, you will help us design, build, and sustain groundbreaking additive manufacturing solutions. This role is focused on developing and…
Added 2 mins ago
Director Individuals and Corporations (I&C) NY
Metropolitan Transportation Authority
NY
Keep management informed as to completion progress, schedule, and deviations from plans, specifications or procedures that require the review of the Engineer.
Added 2 mins ago
RA
Senior Test Automation Engineer
Rad AI
Remote, United States
- $150,000 to $185,000 USD / year
Our principle: Engineering owns quality; Quality owns the quality system. As a Senior Test Automation Engineer, you'll own test automation strategy for a product domain. You'll design…
Added 3 mins ago
Hardware Signal Integrity Intern, MS - Summer 2027
MSI - (Marvell Semiconductor Inc.) US
Santa Clara, CA
…performance of the hardware, firmware and control loops. An engineer in this team will be involved in a full product lifecycle and will carry new products from inception all the way to…
Added 3 mins ago
Principal Analog/Mixed Signal CAD Engineer
MSI - (Marvell Semiconductor Inc.) US
Santa Clara, CA
Added 3 mins ago
TM
Manufacturing Process Engineer
thyssenkrupp Materials NA, Inc.
United States
- $76,830 to $96,038 USD / year
Added 3 mins ago
Forward Deployed Engineer
Syntiant
Redwood City, CA
Syntiant Corp., a leader in the high-growth AI software and semiconductor solutions space, is looking for an experienced and talented Forward Deployed Engineer.
Added 4 mins ago
EU
Automotive Electrical Systems Analysis Engineer
Experis USA
Auburn Hills, MI
- $38.89 to $42.3 USD / hour
Our client, is seeking an Automotive Electrical Systems Analysis Engineer to join their team. As an Automotive Electrical Systems Analysis Engineer, you will be part of the engineering…
Added 4 mins ago
EU
Automotive Corrosion Engineer
Experis USA
Auburn Hills, MI
- $27 to $32 USD / hour
Our Client is seeking Automotive Corrosion Engineer, you’ll help strengthen vehicle durability by identifying corrosion risks early, validating corrosion performance, and driving effective…
Added 4 mins ago
EU
Validation Engineer
Experis USA
Austin, TX
- $32 USD / hour
Our client is seeking a Validation Engineer to join their team. As a Validation Engineer, you will be part of the Hardware Validation & Debug team supporting post-silicon validation, system…
Added 4 mins ago
EU
Network / System Engineer III
Experis USA
Jersey City, NJ
- $70 to $73 USD / hour
Our client is seeking a Network / System Engineer III to join their team. As a Network / System Engineer III, you will be part of the Cloud Enablement and Platform Engineering organization,…
Added 5 mins ago
Field Service Technician (ATM) 4756
Nautilus Hyosung America Inc
Pharr, TX
The Field Service Engineer will be responsible for the service and maintenance of Automated Teller Machines (ATMs) within their assigned territory. The Field Service Engineer will provide…
Added 6 mins ago
Systems Architect 2 - Cloud Data Engineer (Databricks)
U.S. Bank National Association
Cincinnati, OH · Minneapolis, MN
Added 6 mins ago
Reliability Engineer 4
U.S. Bank National Association
Gresham, OR · Atlanta, GA · Hopkins, MN · Irving, TX
As a Reliability Engineer, your role will be a combination of supporting production applications and proactively looking for ways to automate your discoveries, eliminate incidents from…
Added 6 mins ago
Software Engineer 2 ( Full Stack - Java, Spring Boot, React)
U.S. Bank National Association
Irving, TX · Atlanta, GA · Minneapolis, MN · Charlotte, NC
Added 6 mins ago
Lead Software Engineer (Full Stack)
U.S. Bank National Association
Atlanta, GA · Minneapolis, MN · Chicago, IL · Cincinnati, OH · Denver, CO · Charlotte, NC · Brookfield, WI · Irving, TX · Earth City, MO
Added 7 mins ago
Avaya Support Engineer-Jackson MS
INFO ORIGIN INC
Jackson, MS
We have an long term contract position for Avaya Telecom Engineer in Jackson, MS (Onsite)
Added 7 mins ago
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ASIC Power Design Engineer II (Full Time) - United States
Cisco
San Jose, CA
- Full-time
Added 7 mins ago
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Software Engineer Data & AI II (Full Time) – United States
Cisco
San Jose, CA
- Full-time
You are a passionate software engineer with expertise in developing scalable data pipelines, designing robust analytics platforms, and building infrastructure to support machine learning…
Added 7 mins ago
CI Technician L4
Yamaha Motor Manufacturing
Newnan, GA
CI Technician’s primary function is to support a designated CI engineer in executing any continuous improvement projects across all plants, distribution centers, departments and shifts. In…
Added 8 mins ago
Lead Structural Engineer 1 - Energy & Industrial Group
Sargent & Lundy
Englewood, CO
Added 9 mins ago
FG
ADAS Functional Safety Engineer
Ford Global
Dearborn, MI
- $117,021 to $192,246.6 USD / year
ADAS Functional Safety Engineer - positions offered by Ford Motor Company (Dearborn, Michigan). Note, this is a hybrid position whereby the employee will work both from home and from the…
Added 9 mins ago
L
Staff Electrical Engineer, Avionics
Longshot
Alameda, CA
- $180,000 to $220,000 USD / year
We are hiring a Staff Electrical Engineer to own electrical engineering across Longshot, including the people, the architecture and the hardware. You will provide leadership and expertise…
Added 10 mins ago
Senior Staff Software Engineer - Monetization
Nextdoor
Remote, United States
We are seeking a Senior Staff Software Engineer, reporting to the Head of Engineering, Monetization, to shape technical strategy and build scalable, reliable systems across Nextdoor’s…
Added 11 mins ago
Software Engineer III - Data Engineering | Infrastructure Platforms
JPMC page
Jersey City, NJ · Plano, TX
As a Software Engineer III at JPMorganChase within the Infrastructure Platforms organization, you serve as a seasoned member of an agile team to design and deliver trusted market-leading…

Sierra Space

Software Engineer III - Flight Software

Centennial, CO, United States

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Job details

Experience: Typically, 5+ years of related experience.
Posting language: English
Posted: Nov 3, 2026

Original job description

Sierra Space Careers:

At Sierra Space, we build the missions and systems that keep our world secure in the domain above Earth.

Sierra Space team members share a spirit of innovation and collaboration and a belief that we can deliver on the boldest missions in space today. Together with our customers, we aim to safeguard our nation, sustain human presence in space, and secure the freedom of operations in low Earth orbit and beyond.

Our success is measured by the trust of those who rely on what we build and deliver, and our technologies keep the United States and its allies mission-ready throughout space.

We are mission-driven, and together, we are an extraordinary team.

About the Role The Software Engineer III role involves designing, developing, and testing software applications for space systems and technologies. This advanced position requires expertise in at least one programming language, an advanced understanding of software development principles, and the ability to design and architect complex software systems. The role includes writing clean, maintainable code, collaborating with team members to understand project requirements, and contributing to the development of innovative software solutions. Additionally, this position involves mentoring and guiding other engineers, providing technical leadership and support.

In this role, you will design, develop, and test software applications for space systems and technologies while writing clean, maintainable code that adheres to best practices and coding standards. You will architect and implement complex software systems to meet project requirements and collaborate with team members to understand project needs, contributing to the development of effective software solutions. Utilizing version control systems such as Git, you will manage code changes and work collaboratively with team members. You will participate in code reviews to ensure code quality and adherence to development standards, troubleshoot and resolve software-related issues in a timely manner, and document software configurations, processes, and procedures for future reference. Staying current with industry trends and advancements in software development and space technologies will be essential, and you will mentor and guide other engineers, providing technical leadership and support to foster growth and collaboration within the team. About You Our mission is driven by an unyielding commitment to advancing space-based technology in service of our customers and safeguarding national security. We seek individuals who are passionate about innovating beyond boundaries and relentlessly pursuing solutions that protect, preserve and empower – to join us in this critical mission.

We’re looking for team members who align with our values, mission and goals – while also meeting the minimum qualifications below. The preferred qualifications are a bonus, not a requirement.

Minimum Qualifications:

Requires bachelor's degree in a related field (or equivalent work experience in lieu of degree or master's +3 yrs experience).
Typically, 5+ years of related experience.
Expertise in one to multiple programming languages and advanced understanding of software development principles.
Ability to design and architect complex software systems.
Experience with different software development methodologies such as Agile and Scrum/Kanban.
Strong problem-solving skills.
Ability to mentor and guide other engineers.
The ability to obtain and maintain a U.S. Security Clearance is required.

Preferred Qualifications:

Experience with kernel-level programming.
Proficiency in programming languages (Python, C++, Java) and their ecosystems.
Familiarity with scripting languages (Bash, PowerShell) and automation tools (Ansible, Puppet, Chef).
Experience with Agile or Scrum/Kanban methodologies and tools (JIRA, Confluence, Jenkins).
Strong analytical skills, performance profiling, and debugging complex systems.
Excellent communication and teamwork skills, and efficient with collaborative tools (GitHub, GitLab, Bitbucket) and development ceremonies (daily standup, backlog grooming, work planning, task estimation, retrospectives, etc.).
Familiarity with containerization (Docker).
Understanding of network protocols, security principles, and secure coding practices.
Ability to write and maintain technical documentation.
Strong problem-solving skills and experience with CI/CD pipelines and automated testing.
Experience with continuous integration and automated test.
Experience utilizing and setting up static analysis tools.

Compensation:

Pay Range:

$129,776.00 - $178,441.25 Your actual base compensation will be determined on a case-by-case basis and may vary based on job-related knowledge and skills, education, experience, internal equity and market competitiveness.

This position requires the ability to obtain and maintain a U.S. Security Clearance. U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment. Non-U.S. citizens may not be eligible to obtain a security clearance. The Department of Defense Consolidated Adjudications Facility (DoD CAF), a federal government agency, handles the adjudicative aspects of the security clearance eligibility process for industry applicants. Adjudicative factors which affect the outcome of the eligibility determination include, but are not limited to, allegiance to the U.S., foreign influence, foreign preference, criminal conduct, security violations and illegal drug use.

Elevate Your Career At Sierra Space, we are committed to your personal and professional development. We empower you to make profound and meaningful contributions and foster a vibrant culture of collaboration, where teamwork ignites breakthrough innovations.

We also offer a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 6%, life insurance, 3 weeks paid time off, and more.

Sierra Space is an industry-leading space and defense technology company providing satellites, spacecraft, and enabling mission systems and components. We deliver mission-proven technologies to our customers that safeguard our nation, protect space-based assets and enable space exploration.

Application Deadline: This role will remain posted until a qualified pool of candidates is identified.

Please note: Sierra Space does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to Sierra Space team members not through our approved vendor list or Talent Acquisition will be considered property of Sierra Space, and we will not be obligated to pay any referral fees.

Sierra Space Corporation is an equal opportunity employer and is committed to working with and providing reasonable accommodations to applicants with disabilities. If you need special assistance or a reasonable accommodation related to applying for employment with Sierra Space or at any stage of the recruitment process, please contact us.

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